Zoltán Borók-Nagy created IMPALA-7644:
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             Summary: Hide Parquet page index writing with feature flag
                 Key: IMPALA-7644
                 URL: https://issues.apache.org/jira/browse/IMPALA-7644
             Project: IMPALA
          Issue Type: Improvement
            Reporter: Zoltán Borók-Nagy


Currently there is no released Impala version that can write the Parquet page 
index:

[https://github.com/apache/parquet-format/blob/master/PageIndex.md]

However, the current Impala master writes the page index since IMPALA-5842, but 
cannot read it.

I think we should hide the write path with a feature flag until Impala is able 
to read it back and has better test coverage on it.



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